baber/WOPTO huggingface dataset:
Patent JP-S6090345-A (JP)
Title: Developer carrier for electrophotographic copying machine
Inventor: TACHIBANA HIDEKIYO
IPC: C01G49/00
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a titled carrier which has excellent reproducibility of fine lines and has excellent density in a solid black part, service life, etc. by mixing the oxide of metals such as Li, Mn, Ni, Zn, Cd, Cu, Co, Mg, etc. and Fe2O3 at a specific molar ratio and calcining the mixture. CONSTITUTION:Fe2O3 and MO or a salt which is made finally into MO are weighed, mixed and wet ground so as to attain stoichiometrically the relative ratio corresponding to the formula I (M is the metal selected from Li, Mn, Ni, Zn, Cd, Cu, Co and Mg; molar ratio of X/Y is <=0.85). Then the resultant slurry is dried, calcined and ground and thereafter the ground mixture is granulated, calcined, ground and classified, by which the intended developer carrier for an electrophotographic copying machine having the compsn. expressed by the formula I , 1.8-3.4g/cm<2> bulk density and 10-30emu/g magnetization in the magnetic field of 450-1,000 oersted is obtd. The embodiment of such carrier is exemplified by the carrier of the formula II.
Patent JP-H0245877-A (JP)
Title: System for editing tree structure
Inventor: ONO TAKASHI
IPC: G06F17/30
Filed: 1988-08-08
Abstract: PURPOSE:To easily edit a tree structure by instructing a subdirectory to be changed and the necessary one of picture information to succeed it and, thereafter, inputting a subdirectory name after the change. CONSTITUTION:When a signal to instruct a necessary file name, a route hierarchy display and all hierarchy displays is inputted from a keyboard mouse 4, a CPU fetches a proper tree structure from the tree structures stored in a magnetic disk 5, and the structure is displayed on a CRT display 3. By operating the keyboard mouse 4 in such a condition, the route or subdirectory to contain the picture information to be read is instructed on the CRT display 3. When the read of the picture information is instructed from the keyboard mouse 4, the CPU reads the picture information to be instructed from an optical disk 1, stores it into a memory 7 and displays it on the CRT display 3. In such a way, the retrieval of the picture information is executed.
Patent JP-H0359415-A (JP)
Title: Electrostatic capacity type length measuring instrument
Inventor: MIURA KENZABURO
IPC: G01D5/24
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the cost and to improve the stability by displaying the quantity of displacement of a screen directly with a measured rectangular wave voltage. CONSTITUTION:A common core electrode 14 is arranged concentrically with 1st-3rd cylindrical rings 11-13 and the screen 15 which moves between the electrode 11 and electrode 14 is provided. A measurement capacitor C1, a correction capacitor C2, and a reference capacitor C3 are formed between the electrodes 11-13 and electrode 14, respectively. The electrodes 11-13 are applied with a reference rectangular voltage E1, a correction waveform voltage E2, and a measurement rectangular voltage E3, the voltages E2 and E1 are set in opposite- phase relation to the same frequency, and the voltages E3 is set to the same frequency with the voltage E1 in phase. When the screen 15 is inserted into the capacitor C1 in a positive direction, the displacement quantity X of the screen 15 can be detected by this length measuring instrument directly from the voltage E3 which is proportional to the displacement X and has a positive proportion constant. An electric circuit such as an arithmetic circuit is not necessary and the influence of the electronic circuit to be given upon the stability is eliminated, so the stability is improved and the cost is reduced.
Patent JP-S6353904-A (JP)
Inventor: FURUYA HARUMI
IPC: H01C13/02
Filed: 1986-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5889311-A (JP)
Inventor: KUROODO JIYATSUKO
IPC: B44B3/00
Filed: 1982-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0363435-A (JP)
Title: Humidifier
Inventor: HORI SHOJI
IPC: F24F6/10
Filed: 1989-07-29
Abstract: PURPOSE:To sanitarily humidify in a room by providing a vessel containing water absorption polymer material and a heater for heating to evaporate water supplied to the vessel through the vessel, and separably providing the vessel and the heater. CONSTITUTION:A predetermined amount of water absorption polymer material 6 is filled in a vessel 4, water is added to absorb it to the material. Then, the vessel 4 contained with the absorbed water is charged in a body 2, placed on a heater 5, an upper cover 3 is closed, and then heated. Since the absorbed water is not fed by convection, the water near the heater 5 is locally heated, and evaporated for a short period to generate steam. On the other hand, since the material which is heated to lose its moisture rapidly absorbs moisture from adjacent equal material to the polymer material, moisture is always supplied to the vicinity of the heater 5, thereby continuously generating steam. Thus, the absorbed water is always evaporated from the bottom of the vessel 4, the moisture is sequentially moved from the top of the vessel 4 to the bottom through the material 6, and evaporation is continued until the initially added moisture is wasted out.
Patent JP-H1188238-A (JP)
Title: Method and device for optimized processing of disturbance signal during acquiring acoustic
Inventor: SCALART PASCAL
IPC: G10L21/0208
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To optimize a disturbance signal during acquiring acoustic by filtering an evaluated effective signal and an observation signal based on an evaluated disturbance signal and optimum filtering and minimizing an error between an effective signal and the evaluated effective at the time of evaluating the effective signal. SOLUTION: In order to generate an evaluated disturbance signal, the evaluation of the the disturbance signal is executed (S101). Based on an observed signal, rough evaluation of the effective signal is executed and the evaluated effective signal is obtained by following the evaluating process (S102). In order to generate the effective signal, the filtering of the observed signal is executed (S103) based on the evaluated disturbance signal and optimum filtering. The error between the evaluated effective signal and the effective signal can be minimized (S104). Then, it is possible to obtain the convergence of the evaluated effective signal and the effective signal to an original effective signal with respect to the actually zero error between the effective signal evaluated to be an effective signal.
Patent JP-S6355469-A (JP)
Title: Electro-mechanical indicator with holder used as current collecting plate
Inventor: DAICHO YOSHIO
IPC: G01R19/155
Filed: 1986-08-26
Abstract: PURPOSE:To simplify a fitting work, and to execute a hot-line work by connecting a clip part to one electrode of a liquid crystal display element, and providing a guide part on its tip. CONSTITUTION:When a guide part 21 is pressed against an insulated wire 1', and the whole display part 3 is pushed in the direction F shown in the figure by an arbitrary insulating bar, force (f) in the horizontal direction is applied to the guide part 21 by a reaction of the wire 1', and a current collecting plate and holder 2 opens the guide part 21 and the insulated wire can be put into a position of 1, and the wire 1 is held by elasticity of the clip part 22 and the current collecting plate part 23. In this way, the display part 3 can be attached to the wire by only pushing it by the insulating bar, therefore, a service interruption is not required. On the other hand, the clip part 2 has a capacitance between its part and a conductor 12, connected to one electrode of a liquid crystal display element 33 with a lead wire 36, and the other electrode is connected to a current collecting plate 34, and connected to the current collecting plate part 23 of the holder 2, as well. Also, the current collecting plate 34 and the current collecting plate part 23 have a capacitance between them and the ground. Accordingly, each capacitance is connected in series, the fitting work is simplified, and also, a hot-line work can be executed.
Patent JP-H09103441-A (JP)
Title: Casting orthopedic prosthetic article
Inventor: RICHIYAADO SHII KONPUTON
IPC: A61L27/56
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cast prosthesis having a porous surface layer formed between castings by forming a patterns of the brazing filler metal of the prosthesis, then forming the porous surface layer near the pattern of the brazing filler metal in a suitable positions. SOLUTION: A part of the brazing filler metal pattern 10 is enclosed with the porous surface layer 12. The porous surface layer 12 is formed of metallic wire meshes. The porous surface layer 12 may be formed of various known materials, such as metallic beads, which form a layer when sintered. The porous surface layer 12 is so heated that the pores formed within the porous surface layer 12 are partly packed or closed with the brazing filler metal pattern material. The porous surface layer is then pressed to the outer surface of the brazing filler metal pattern 10. The brazing filler metal does not infiltrate the outer part of the porous surface layer 12 and, therefore, the original porosity is maintained.  Next, the brazing filler metal pattern 10 adhered with the porous surface layer 12 is repetitively immersed into a ceramic investment medium 14 and is solidified, by which a structural body is formed.
Patent JP-S5989285-A (JP)
Inventor: SAKUYAMA AKIRA
IPC: B62L3/08
Filed: 1982-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0859579-A (JP)
Title: New aminopolycarboxylic acid derivative and its production
Inventor: SUZUKI AKIRA
IPC: A61K8/00
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject derivative, excellent in biodegradability, capable of manifesting an excellent oxidizing power when used as a ferric complex salt and useful for a metallic ion masking agent, especially a coating, etc., on a medical and a cosmetic preparations, etc. CONSTITUTION: This aminopolycarboxylic acid derivative of formula I [(n) is 1, 2, 3 or 4; M1 , M2 and M3 are each H or a cation], e.g. a compound of formula II. The compound of formula I [(n) is 1] can efficiently be obtained by decarboxylating, e.g. D,L-2,3-diaminopropionic acid-N,N'-dimalonic acid under acidic conditions and then hydrolyzing the resultant 6-membered ring lactam compound produced in the decarboxylation.
Patent JP-H0485489-A (JP)
Title: Direction controller of shield excavator
Inventor: HARADA SHIGERU
IPC: E21D9/093
Filed: 1990-07-26
Abstract: PURPOSE:To facilitate excavation by connecting a front shield to a rear shield, and dividing thrust jacks driving a cutter head fixed to the front shield into a plurality of groups to arrange selector valves. CONSTITUTION:A shield excavator 1 is constituted of a front shield 20 to bear the perimeter of a cutter head 10, a rear shield 30 connected to the front shield 20 through a spherical surface 21 and thrust jacks 22 arranged in equal parts in the shape of a circle. Front grippers 23 are provided to the front shield 20, and rear grippers 32 are provided to the rear shield 30 to arrange shield jacks 33. After that, the thrust jacks 22 are divided into up, down, right and left groups and are arranged, and selector valves to operate one or more thrust jacks 22 are arranged. According to the constitution, excavation with a smaller radius of curvature, etc., can be easily made.
Patent JP-S6354278-A (JP)
Title: Printer
Inventor: HARADA YUICHI
IPC: B41J35/14
Filed: 1986-08-25
Abstract: PURPOSE:To enable an exact quick lift operation of a ribbon, by a method wherein by providing a trigger cam having a first and a second cam regions driven by a type selection motor, the rotary operation of this type selection motor is effectively utilized while the selection motor is in off-time and converted to a switching signal for operating a ribbon lift mechanism. CONSTITUTION:A trigger cam 22 is engaged with a trigger drive gear 29 fit to the rear end of a middle shaft 21. A printing cam part 23A formed for keeping a state where a ribbon holder 13 is displaced to a printing position while a type selection motor 17 is rotated to select a type in printing, a swing cam part 23B formed to output a switch signal for displacing the ribbon holder 13, a correction cam part 23C, and a stage difference part 23D are formed on the cam surface of the trigger cam 22. Under a state where a trigger link 24 stands still oppositely contacted with the printing cam part 23A, a clutch armature 26 latches the first projected part 12A of a correction clutch collar 10, and the rotation is restricted, and a ribbon vibrator 13 is held at the printing position of the descent end. Under the above-mentioned state, a printing signal is inputted, the type selection motor 17 is rotated to select a type, and printing operation is carried out.
Patent JP-S5989883-A (JP)
Inventor: YOKOGAWA TOORU
IPC: F16L1/00
Filed: 1982-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0485813-A (JP)
Title: Vacuum treatment equipment
Inventor: TSUCHIDA TOMOAKI
IPC: H01L21/68
Filed: 1990-07-26
Abstract: PURPOSE:To simplify and stabilize the manufacture of semiconductor devices and increase the throughput of the semiconductor devices, and to prevent the adhesion of foreign matter onto semiconductor wafers at the time of the manufacture of the semiconductor devices by maintaining the semiconductor wafers in a vacuum state and moving the semiconductor wafers from a semiconductor device production unit to a semiconductor device production unit in a vacuum. CONSTITUTION:When semiconductor wafers are set to a production unit from the inside of a wafer carrier 1, the wafer carrier 1, the inside of which is kept under a vacuum state, is connected to a load locking chamber 7, and a valve 10 between the load locking chamber 7 and a vacuum pump 9 is opened and the load locking chamber 7 is evacuated. The cover 3 of the wafer carrier 1 is opened by a robot 8 in the load locking chamber 7 just when the chamber 7 is evacuated. The semiconductor wafers 6 are extracted from the wafer carrier 1 by the robot 8, and introduced into a reaction chamber 12 evacuated by a vacuum pump 15, and necessary treatment is conducted.
Patent JP-H10234085-A (JP)
Title: Two-way wireless message communication system
Inventor: LAPORTA THOMAS F
IPC: H04M7/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the two-way wireless message communication system that employs a message communication network having at least one subscriber user agent storing a message transferred to a prescribed destination. SOLUTION: The two-way wireless message communication system 10 includes a message communication network that has a user agent 12 corresponding to a subscriber. A subscriber 40 receives a message through a 1st communication channel 42 from the message communication network. The user agent 12 includes lots of messages stored therein and a prescribed message is stored in the user agent 12 and transferred to a desired destination in response to a transmission message code received through a 2nd communication return channel 43. The stored message is correctable and as a result, various messages are transferred to a prescribed destination.
Patent JP-H1051153-A (JP)
Title: Case structure
Inventor: YOSHIOKA SHINICHI
IPC: H05K7/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a case structure by which the fixation operation of a plurality of printed-circuit boards inside a case can be performed smoothly and easily by a method wherein claw pieces for positioning of the printed-circuit boards are installed so as to protrude on inside faces at respective sidewall parts which are formed at a lower-side case and an upper-side case. SOLUTION: A first printed-circuit board is attached to a lower-side case 11, a second printed-circuit board is attached to an upper-side case 24, and a coupling device 22 at the lower-side case 11 is then coupled to a coupling piece 37 at the upper-side case 24. Then, a mounting screw 39 is inserted into a through hole 19 from the outside of the lower-side case 11, it is screwed to a screw hole in a boss 36 at the upper-side case 24, and the lower-side case 11 and the upper-side case 24 constitute an integral case. Then, when a printed- circuit board is fixed inside the cases 11, 24, the printed-circuit board can be positioned inside the cases 11, 24 by means of a coupling action by the claw pieces, and the screwing operation of the printed-circuit board to the cases 11, 24 can be performed easily and smoothly after that.
Patent JP-H0730071-A (JP)
Title: Thin film dielectric element
Inventor: ANDO AKIRA
IPC: H01L21/8242
Filed: 1993-07-15
Abstract: PURPOSE:To provide the title compact thin film dielectric element having large accumulated charge and high junction strength with a substrate. CONSTITUTION:A metallic thin film 3 comprising a transition metal such as Ti is formed on a substrate 2 comprising silicon wafer with one oxide film formed thereon and then a Pt film 4 is formed on the metallic thin film 3 to manufacture a lower electrode 5. Furthermore, a dielectric film 6 comprising rhombic zirconium oxide is formed on the lower electrode 5 by CVD process etc., and then an Au electrode is evaporated on the dielectric film 6 to form an upper electrode 7 for manufacturing the title thin film dielectric element.
Patent JP-H0618596-A (JP)
Title: Printed wiring board inspecting jig
Inventor: KOBAYASHI NAOYA
IPC: G01R31/02
Filed: 1992-07-01
Abstract: PURPOSE:To obtain such a printed wiring board inspection jig that the tracers of its probes can be reduced in diameter and can be prevented from being damaged and the probes can be easily connected to an inspection device, and then, its probes and contact pins can be reutilized. CONSTITUTION:The title jig is composed of contact pins 3 mounted on a guide plate 8 in slidable states and probes 1 inserted into a pin board 88. Tracers 2 are mounted on the probes 1 in a state where the tracers 2 can flexibly advance and retreat. The tracers 2 are bought into contact with the head sections of the pins 3 and a terminal board 4 is provided above the pin board 88. In addition, jack terminals 41 connected to an inspection device 18 are arranged on the terminal board 4. A wiring circuit 71 is inspected for electrical continuity while the front ends of lead wires 15 connected to the probes 1 are inserted into the jack terminals 41 and front ends of the contact pins 3 are brought into contact with the circuit 71.
Patent JP-S6259620-A (JP)
Title: Curable resin
Inventor: SAKAGUCHI KAZUHIKO
IPC: C08G8/28
Filed: 1985-09-09
Abstract: PURPOSE:To prepare the titled low-odor resin excellent in rapid curability and film properties, by reacting a phenolic resin obtained from an alkenylphenol and an aldehyde with an alkylene oxide or an alkylene carbonate. CONSTITUTION:A phenolic resin (A) is obtained by (co)condensing an alkenylphenol (a) (e.g., cashew nutshell liquid) with 0.5-1.2mol, per mol of component (a), of an aldehyde (b) (e.g., formalin) and, optionally, a phenol (c) in the presence of an acid or alkali catalyst (e.g., HCl). Component A is reacted by an addition reaction with 1.0-2.0mol, per mol of component A, of an alkylene oxide or an alkylene carbonate (e.g., ethylene oxide) in the presence of, optionally, an alkali catalyst (e.g., KOH) to obtain a curable resin having repeating units of formula I (wherein R1 is a group of any one of formulas II-V, R2 is H or -OR1, R3 is a 3-17 C unsaturated hydrocarbon group having 1-3 double bonds and n is 3-500).
Patent JP-H0863321-A (JP)
Title: Interactive processing system
Inventor: MATSUZAKI TAKAO
IPC: G06F3/048
Filed: 1994-08-24
Abstract: PURPOSE: To facilitate discrimination of the menu items of high using frequency from others among those displayed menu items. CONSTITUTION: The selection frequency of menu items are calculated based on a menu item selection frequency table (602) until all menu items are displayed (601). The display color density of each menu item is decided based on a selection frequency/menu display color density table (603), and the menu items are displayed (604). The selection frequency of each menu item is calculated as a rate to the value which is stored in a menu total selection frequency table. Then a menu selecting operation of an operator is waited for (605). When the menu selecting operation is carried out, the value of the menu total selection frequency table is increased by 1 in a memory (606). At the same time, the entry value of the menu item selection frequency table is also increased by 1 in the memory and in response to the selected menu item (607).  Finally the function module corresponding to the selected menu item is started (608).
Patent JP-H1050004-A (JP)
Title: Magnetic disk control device
Inventor: IIDA TAKASHI
IPC: G11B20/18
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a throughput of a system from deteriorating in retrial processing at the time of detecting a data error. SOLUTION: The device is equipped with a CRC(cycle redundant check) code checking circuit A15 for checking a data and a CRC code from a magnetic disk device 20 at the time of reading out the data, a CRC code checking circuit B16 for inverting and checking the CRC code while the data is kept unchanged as it is and an error discriminating circuit 17 for discriminating whether the generated data error is a true error or a data error caused by a countermeasure to incomplete writing as a result of checking operation of the CRC code checking circuit A15 and the CRC code checking circuit B15. Consequently, only a report to a host device is required without necessity of extra retrial processing depending on the contents of a data error, thus preventing the throughput of the system from deteriorating.
Patent JP-H0548413-A (JP)
Title: Comparator circuit
Inventor: HOSOKAWA SEIJI
IPC: H03K5/08
Filed: 1991-08-08
Abstract: PURPOSE:To provide a comparator circuit capable of detecting a range between two points as to whether the output of a detected circuit is present within or on the outside of the range. CONSTITUTION:A signal outputted from a detected circuit 1 and to be compared is inputted to a comparison input terminal of a comparator 2, and the signal to be compared is fed to a circuit composed of fixed resistors 7, 10, a variable resistor 8, a Zener diode 9 and inverters 11, 12, whose output signal is changed digitally in response to a change in the signal to be compared and the resulting signal is led to the reference input terminal of the comparator 2, then the range of the output of the detected circuit 1 is detected by the comparator 2.
Patent JP-2001026052-A (JP)
Title: Transfer of minute shape and manufacture of optical part
Inventor: KORENAGA TSUGUHIRO
IPC: G02B5/18
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To transfer a highly precise and minute shape by a method wherein a mold containing an uneven pattern is prepared, and specific relations among a temperature at which the mold is pressed to a base material, a temperature at which the mold is separated from the base material, thermal expansion coefficients of the mold and the base material, and a maximum distance from a transfer center of a transfer face to the uneven pattern are simultaneously satisfied. SOLUTION: Passing of electric current to the upper and lower heaters is controlled under the condition wherein an uneven pattern of a quartz mold 13 is allowed to cut into a resin base 14, a temperature of the heater is lowered to 150 deg.C, the upper heater block 11 is pulled up, and an upper mold 13 is forcedly separated from the resin base 14. It a temperature at which the quartz mold 13 is pressed to the resin base 14 is taken as T1 deg.C, a temperature at which the quartz mold 13 is separated from the resin base 14 is taken as T2 deg.C, thermal expansion coefficients of the quartz mold 13 and the resin base 14 are respectively taken as αa and αb, and a maximum distance from a transfer center of a transfer face to the uneven pattern is d mm, relations of 1αa-αb1. (T1-T2).d<=4×10-2 and T1>=T2 are made simultaneously satisfied.